DIN 68763:1990-09
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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FLAT PRESSED PARTICLEBOARD FOR USE IN BUILDING CONSTRUCTION - CONCEPTS, REQUIREMENTS, TESTING AND INSPECTION
Hardcopy , PDF
01-09-2002
English
12-01-2013
1 Scope and field of application
2 Concepts
2.1 Particleboard
2.2 Flat pressed particleboard
2.3 Wood chipboard
3 Types of board
4 Requirements
4.1 Dimensional tolerances
4.2 Binders
4.3 Flexural strength
4.4 Transverse tensile strength
4.5 Thickness swelling
4.6 Moisture content
4.7 Preservation
4.8 Fire behaviour
5 Testing
5.1 Dimensions
5.2 Binders
5.2.1 Release of formaldehyde
5.2.2 Determining the alkali content of
phenolic resin particleboard by
calculation
5.2.3 Determining the alkali content of
particleboard by testing
5.3 Flexural strength
5.3.1 Sampling
5.3.2 Conditioning the test pieces
5.3.3 Test procedure
5.3.4 Evaluation
5.4 Transverse tensile strength
5.4.1 Sampling
5.4.2 Conditioning the test pieces
5.4.3 Test procedure
5.4.4 Evaluation
5.5 Thickness swelling
5.5.1 Sampling
5.5.2 Conditioning the test pieces
5.5.3 Test procedure
5.5.4 Evaluation
5.6 Moisture content
5.7 Timber preservation content
6 Inspection
6.1 Internal control
6.1.1 Scope
6.1.2 Sampling
6.1.3 Recording results
6.1.4 Inspection of non-conditioned test
pieces
6.1.5 Evaluation
6.2 Third party inspection
6.2.1 General
6.2.2 Inspection contract and inspection mark
6.2.3 Scope of testing
6.2.4 Sampling and test piece dimensions
6.2.5 Testing as part of routine inspections
6.2.6 Inspection report
6.2.7 Repeat testing
7 Designation
8 Marking
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